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4L3J

Crystal structures of human p70S6K1 kinase domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE 5FI A 401
ChainResidue
AGLY75
ALEU152
AMET202
ALYS218
AHOH553
AHOH592
AHOH605
AGLY77
ATYR79
AGLY80
ALYS81
AVAL82
AALA98
ALEU102
AGLU150

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 402
ChainResidue
ACYS217
AHIS222
AHIS228
ACYS231

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues27
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGKGGYGKVFqVrkvtgantgki.......FAMK
ChainResidueDetails
ALEU74-LYS100

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiYrDLKpeNIML
ChainResidueDetails
AILE191-LEU203

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues261
DetailsDomain: {"description":"Protein kinase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by PDPK1","evidences":[{"source":"PubMed","id":"19864428","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9445476","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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